The Soul Mate Necklace

I hope no one had this idea yet >-< I've been working really hard on this... and I really hope everyone who reads it will fall in love with it as much as I have ^-^ also sorry in advance for any errors in grammer... I usually write at night time because that when all my inspiration comes.. Also I'm a bit dyslexic ^-^' but I genuinely hope you all love it seriously >w<
So basically, this is inspired by a tumblr post. It's about a young girl named Donovan who just turned 16 and when people turn 16 they receive a "Soul Mate Necklace" which is a necklace that warms up when you get closer to your soul mate, and it gets colder the further away you travel from each other.
Donovan suspect that her close childhood friend is her soul  mate, but that all changes when she discovers that her middle school friend is his actual soul mate, then a few months later a transfer student shows up and changes Donovan's life, for better or for worse? And could he be her soul mate? Find out in "The Soul Mate Necklace" !!